Ext.Loader.setConfig({enabled:true});

Ext.application({
    name:'CMS',
    appFolder:'app',
    controllers:[
        'Project'
    ],
    launch:function () {
        Ext.create('Ext.container.Viewport', {
            layout:'border',
            items:[
                {
                    xtype:'projecttoolbar',
                    region:'north'
                },
                {
                    xtype:'projecttree',
                    region:'west',
                    width:'20%',
                    split:true
                },
                {
                    xtype:'panel',
                    region:'center',
                    title:'Child Panel 2'
                }
            ]
        });
    }
});